dom/quota/ClientImpl.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef DOM_QUOTA_CLIENTIMPL_H_
   8 #define DOM_QUOTA_CLIENTIMPL_H_
   9
  10 #include "mozilla/dom/quota/DirectoryLock.h"
  11
  12 namespace mozilla::dom::quota {
  13
  14 // static
  15 template <typename T>
  16 bool Client::IsLockForObjectContainedInLockTable(
  17     const T& aObject, const DirectoryLockIdTable& aIds) {
  18   const auto& maybeDirectoryLock = aObject.MaybeDirectoryLockRef();
  19
  20   MOZ_ASSERT(maybeDirectoryLock.isSome());
  21
  22   return aIds.Has(maybeDirectoryLock->Id());
  23 }
  24
  25 // static
  26 template <typename T>
  27 bool Client::IsLockForObjectAcquiredAndContainedInLockTable(
  28     const T& aObject, const DirectoryLockIdTable& aIds) {
  29   const auto& maybeDirectoryLock = aObject.MaybeDirectoryLockRef();
  30
  31   return maybeDirectoryLock && aIds.Has(maybeDirectoryLock->Id());
  32 }
  33
  34 }  // namespace mozilla::dom::quota
  35
  36 #endif  // DOM_QUOTA_CLIENTIMPL_H_